HomeEngineeringFatigue strength of a metal is improved by 342. Fatigue strength of a metal is improved byBy Admin / September 6, 2025 A. Overstressing B. Scratching the surface C. Raising the temperature D. Understressing ✅ The correct answer is option D.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin